Nagios Freelancers

Showing 27 freelancers

Nagios Freelancers

Showing 27 freelancers

  • Server and Network Administration Specialist

    I have been working in Linux and Cisco platforms since 2009. Achieved my RHCE and CCNA certifications. I am currently working towards CCNP. Currently, I'm working in the Data Network of an International Internet Gateway. I have also worked … more

    I have been working in Linux and Cisco platforms since 2009. Achieved my RHCE and CCNA certifications. I am currently working towards CCNP. Currently, I'm working in the Data Network of an International Internet Gateway. I have also worked as a System Admin in a University and managed Servers that provided services for more than 500 hosts. I have worked in one of the largest ISPs in Bangladesh. I have deployed Linux Servers for many organizations and troubleshooted many Server related issues during my work in the ISP.  less

    linux-system-administration cisco-ios nagios iptables clustering samba ospf cisco-routers asterisk postfix 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 22 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 30 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Systems Analyst | Network Engineer | SEO Expert

    A results-driven IT professional with experience in the engineering, administration and support of information systems. In-depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of LAN/WAN network systems. Proven ability to lead and motivate project teams to ensure … more

    A results-driven IT professional with experience in the engineering, administration and support of information systems. In-depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of LAN/WAN network systems. Proven ability to lead and motivate project teams to ensure success. Track record for diagnosing complex problems and consistently delivering effective solutions. SYSTEMS: Cisco IOS/CatOS/VxWorks, Windows 2008 Server, Windows 2003 Server, Windows 7, Windows Vista, Windows XP, Windows 2000 Pro Server, Win 2000, Win 9x, Mac OS 7 - 9.x, Mac OS X, Linux (CentOS, Fedora Core). HARDWARE: Cisco Routers (2600, 6500 MSFC), Cisco Switches (2970, 3512, 3524, 3548, 3550, 3560, 6506, 6509), Various brands of hubs, Cisco Wireless Access Points & Bridges (350, 1121, 1231, 1242, 1310), Apple Airport Base Stations (Graphite, Snow, Extreme), Dell Remote Console Switch (2161DS-2), Dell Servers (1400SC, 2850, 2950), Polycom (MCU-50, VSX-5000), Fluke DTX-1800 Cable Analyzer, APC SmartUPS (300, 1400, 1500, 2200, 3000, 5000). SOFTWARE: Adobe Acrobat/Photoshop/Illustrator, Apache, Bind, CiscoUnified Communications Manager, Cisco Unity, dhcpd, Ethereal, First Class, Microsoft Exchange 2007, Microsoft Office, MGC Manager, MRTG, Nagios, OpenOffice, QuarkXpress, Real VNC, Request Tracker, Roving Planet AP Commander, Putty, Solar Winds 2002, Sony Vegas Movie Studio, WhatsUP Gold, WordPerfect. NETWORKING: DNS, WINS, DHCP, TCP/IP, SNMP, SMTP, IGRP, EIGRP RIP, OSPF, SSH, FTP, TFTP, Active Directory Services, NAT, PAT, DNAT, SNAT, CDP, VLANs, IPTables, NTP.  less

    wordpress technical-writing sony-vegas nagios 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 9 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 11 TESTS
  • Network Administrator and Asterisk technician

    I have worked for over 6 years on tech support, networking and server management. With experience on Cisco CCNA, routing protocols CCNP1 and Wan Security CCNP2. Solarwinds Certified Professional and Asterisk technician. I have been working for a while on … more

    I have worked for over 6 years on tech support, networking and server management. With experience on Cisco CCNA, routing protocols CCNP1 and Wan Security CCNP2. Solarwinds Certified Professional and Asterisk technician. I have been working for a while on networking management, troubleshooting Windows Server 2003 and 2008 and SQL server 2005, 2008 and 2012. Handling level enterprise issues on servers, by email and phone assisting on servers with GoToMeeting, fixing Solarwinds NPM and APM issues (Network and Application monitoring) Configuring Alerts, Reports, etc.  less

    cisco-routers ccnp network-administration asterisk nagios 00 more less
    • $13.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • COSTA RICA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Experienced Windows Linux, Unix, Citrix, ESXi, Network Administrator

    Windows, Unix and Linux servers. Managing OS33 Cloud server, AWS, Deploying VDI, ESXi, Xenserver, Xenapp, XenDesktop, Avaya CallManager. Cisco, Netgear, HP Procurve, Fortinet, Watchguard, Sonicwall, Barracuda, Juniper Switch, Router, NSA configuration.

    linux-system-administration unix-system-administration qmail lotus-notes nagios vmware-administration adobe-photoshop adobe-illustrator technical-documentation technical-support windows-administration pfsense squid vmware-esx postfix citrix-xenserver citrix-netscaler 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 5482 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
  • Mr

    I provide the following services in following areas -Penetration Testing -Backtrack Linux -Python -Linux -LAMP Administration(Linux (operating system), Apache HTTP Server, MySQL)

    operating-systems-development penetration-testing linux-system-administration windows-administration ubuntu centos mysql lamp-administration apache-administration html nagios cisco-routers tcp-ip security python 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 2 HOURS
    • KENYA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
    GROUPS:
  • Hosting Industry Sr Linux Admin w/ RHCE, RHCVA, MySQL DBA, developer

    For more than ten years I have worked extensively in the software development and hosting industries. I am an expert Linux and Unix system engineer, and can deploy and configure any software stack that is based on Linux for optimal … more

    For more than ten years I have worked extensively in the software development and hosting industries. I am an expert Linux and Unix system engineer, and can deploy and configure any software stack that is based on Linux for optimal content delivery. I excel at MySQL database design, optimization, and administration. I am a seasoned software developer and have extensive experience with many languages including Java, Python, PHP and Ruby. I also have significant experience with customizing, deploying, and adminstering open source web applications, application frameworks, and application servers. I have worked locally, overseas, and with colleagues and clients overseas via the internet. If you look at my work history here, you will note that i 'disappeared' in February 2011. Indeed I did disappear, I was in a very bad car accident in Bangkok, Thailand, where I was living at the time, and was nto able to get out of bed or use a phone or computer for roughly a month. I now reside in Austin, TX again full-time I do not disappear typically, my present and previous employers can confirm that if you are hesitant based on feedback from 2011.  less

    gtk-programming python unix-shell mysql php html ajax java ruby cpanel jboss lamp-administration perl resin plesk c# .net-framework css qmail drupal wordpress joomla spamassassin clamav apache-tomcat nginx linux-system-administration centos ubuntu squid asterisk sip vmware-administration virtualization postfix sendmail mail-server-implementation oscommerce solaris-administration freebsd magento zabbix nagios 00 more less
    • $36.67 HOURLY RATE
    • 4.5
    • 22 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • System Admin / E-mail support / Technical support / Remote Support

    Over 10 years of experience in IT field as System Administrator / Technical Support Engineer to install, maintain and troubleshoot Linux and Windows systems. Skilled in various software/hardware where problem solving skills, application and systems knowledge can be put in … more

    Over 10 years of experience in IT field as System Administrator / Technical Support Engineer to install, maintain and troubleshoot Linux and Windows systems. Skilled in various software/hardware where problem solving skills, application and systems knowledge can be put in for prompt and successful maintenance of systems infrastructure. Currently looking for a Technical Support Engineer position with challenging opportunity that would use and grow my IT experience. Technical Certifications and Skills: ADCHN - Advanced Diploma in Computer Hardware and Networking. CCNA - Cisco Certified Network Associate Trained (640-802). RHCE - A RHCE Engineer  less

    windows-administration linux-system-administration technical-support chat-support email-technical-support computer-repair email-handling network-administration call-handling nagios eucalyptus-cloud 00 more less
    • $12.22 HOURLY RATE
    • 4.9
    • 2402 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 9 TESTS
  • Linux system administrator

    - Linux (Gentoo, ArchLinux, Debian, etc) - Opensource based infrastructures. Troubleshooting and recovery - Scripting ( Bash, Perl ) - Services (Nginx, PHP-FPM, MySQL, memcached, mongodb ...) - Monitoring (Cacti, Nagios). Writing plugins - Strong networking skills - Version control (subversion. mercurial) - Asterisk (VoIP solutions). GSM gateways - Programming at basic level (C, C++, JAVA, PHP)

    nginx mysql nagios wordpress joomla asterisk 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Support Analyst

    Over the 8 years, I have experience in support to the user for the hardware and software: - Installation, configuration of sharings of nets, print servers, roteadores, switches and wireless; - Installation, configuration and maintenance in computers with Windows or Linux; - Installation … more

    Over the 8 years, I have experience in support to the user for the hardware and software: - Installation, configuration of sharings of nets, print servers, roteadores, switches and wireless; - Installation, configuration and maintenance in computers with Windows or Linux; - Installation, configuration and maintenance in printers with and without net; - Knowledge in net administration and protocols of communication; - Solid knowledge in the operational platform Windows Server and Linux server. I also have experiente in pentesting and and audit of web application security: SQL Injection, XSS, Session Hijacking, and others.  less

    technical-analysis mcp linux-system-administration security penetration-testing network-security nagios ubuntu centos 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Systems,Network & Security Professional

    Over the years of My Experience i have worked as Network,Systems & Security professional.Right now I'm working in an ISP as In Charge of Systems,Network and Security.I have already 7+ years experience and worked on Windows … more

    Over the years of My Experience i have worked as Network,Systems & Security professional.Right now I'm working in an ISP as In Charge of Systems,Network and Security.I have already 7+ years experience and worked on Windows and Linux based Servers,Several routers,switch,security tools etc.I have good idea on network concept and troubleshooting method.I have working experience in abroad.I am a certified MCSA,CEH & ITILV3F.  less

    windows-administration linux-system-administration firewalls network-administration computer-networking cisco-routers windows-xp-administration microsoft-outlook-development microsoft-visio security mail-server-implementation dns dhcp nagios centos apache-administration data-backup wamp mikrotik-routeros microsoft-excel 00 more less
    • $11.11 HOURLY RATE
    • 4.6
    • 2 HOURS
    • NIGERIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
    GROUPS:
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